http://.com/n/1330000004293098
例如一下例子
var lib = require("lib")
lib.originApi = lib.api
lib.api = function(){
console.log("banana!")
this.originApi()
}http://.com/n/1330000004293098
var lib = require("lib")
lib.originApi = lib.api
lib.api = function(){
console.log("banana!")
this.originApi()
}